Home / 304,736,661,281.59-456,803,058,097.29-143,098,720,246.14

Finding the Fourth Proportional to 304,736,661,281.59, 456,803,058,097.29 and 143,098,720,246.14

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Solution

The fourth proportional to 304,736,661,281.59, 456,803,058,097.29 and 143,098,720,246.14 is: 214,506,297,809.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    304,736,661,281.59 : 456,803,058,097.29 = 143,098,720,246.14 : x
  2. Step 2: Convert to fraction form
    304,736,661,281.59/456,803,058,097.29 = 143,098,720,246.14/x
  3. Step 3: Cross multiply
    304,736,661,281.59x = 456,803,058,097.29 × 143,098,720,246.14
  4. Step 4: Simplify right side
    304,736,661,281.59x = 65,367,933,018,245,341,118,464
  5. Step 5: Solve for x
    x = 65,367,933,018,245,341,118,464/304,736,661,281.59
  6. Step 6: Final answer
    x = 214,506,297,809.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.